A limited-express ticket — an additional ticket usually required to ride a limited-express train, bought in addition to the basic fare ticket.
東京から大阪まで特急券を買って行った。
I bought a limited-express ticket to go from Tokyo to Osaka.
窓口で特急券と乗車券を同時に購入した。
I purchased the limited-express ticket and the basic fare ticket at the counter at the same time.
指定席を利用する場合は特急券が必要です。
A limited-express ticket is required when using a reserved seat.